CAJ | 학술논문

选用高羟基聚酯树脂、羟基丙烯酸树脂为主要成膜物，加入含羟基改性硅氧烷助剂等组成涂料主剂，以 HDI三聚体为涂料固化剂，通过调整添加剂的品种和用量，以及进行耐污性能、耐候性能和综合性能的对比试验，确定主剂的配方，研究开发满足高速列车高性能要求的自洁防污涂料，并结合实际应用的状态和现实生产的可能性，确定其性能指标和检测方法。通过样品工艺试验，考察其施工工艺和施工性能，并采用粘胶带、油性笔和洒水等方式定性地判断该涂料的自洁防污性能。
선용고간기취지수지、간기병희산수지위주요성막물，가입함간기개성규양완조제등조성도료주제，이 HDI삼취체위도료고화제，통과조정첨가제적품충화용량，이급진행내오성능、내후성능화종합성능적대비시험，학정주제적배방，연구개발만족고속열차고성능요구적자길방오도료，병결합실제응용적상태화현실생산적가능성，학정기성능지표화검측방법。통과양품공예시험，고찰기시공공예화시공성능，병채용점효대、유성필화쇄수등방식정성지판단해도료적자길방오성능。
With taking the high hydroxyl polyester resins and hydroxyl acrylic resins as the main film-forming material, the coating was composed with silicone-modified hydroxyl of main agent and HDI trimer of hardener.The main agent of the coating was studied by adj usting the species and amout of additives,as well as stain resistance,weather resistance and com-parison test of comprehensive performance.The self-cleaning and antifouling paint were designed for EMU to confirm the properties and testing methods combined with practical application and production including the possibility of practical appli-cation of the states and the reality of production.The application and workability were tested through the process test,and the properties of self-cleaning and antifouling were inspected by adhesive tape,graffiti,watering,etc.